02403+5643 STI1922

 
 
02h 40m 23.38s +56 42' 43.5" P.A. 21 sep 8.1 mag 11.50,12.20
 
 
Coord 2000
02403+5643
Discov num
STI1922
Comp
Coord arcsec 2000
02 40 23.38 +56 42 43.5
Date first
1911
Date last
2010
Obs
5
Pa first
21
Pa last
21
P.A. Now (θ)
21°
Sep first
7.4
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
11.50
Mag sec
12.20
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-006
Sec motion ra
-001
Pri motion dec
-003
Sec motion dec
+003
Notes
rPM=1.164
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
20.7
Precise sep
8.05
Constellation
Perseus
last precise pa
20.7
last precise sep
8.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02403+5643 STI1922 1997 3 19 7.9 11.50 12.20 D 024023.38+564243.5
02403+5643 STI1922 2003 4 20 8.0 11.50 12.20 D 024023.38+564243.5
02403+5643 STI1922 2010 5 20 7.4 11.50 12.20 024023.38+564243.5

If you need more information about this double, apply for a data request form to the WDS.